BMI vs ideal weight: differences and when to use each calculator

BMI measures body mass index; the ideal weight uses formulas such as Devine or Robinson. Discover which one suits you according to your objective.

The BMI classifies your weight (low, normal, overweight, obese) according to weight and height. It is the most used medical standard.

The ideal weight estimates a target range according to sex, height and chosen formula. Useful for body composition goals.

None replaces a health professional; combine both with personal context and habits.